base.supp

# valgrind suppressions for known false positives for memcheck and helgrind.
# generally "reachable" leaks from one time initializations kept in global variables.
# also "races" in atomic primatives
#   valgrind --suppressions=base.supp <exec> <args...>
{
   Assume all Once allocations are really once...
   Memcheck:Leak
   match-leak-kinds: definite,possible,reachable
   ...
   fun:epicsThreadOnce
   ...
}
{
   One time initialization
   Memcheck:Leak
   match-leak-kinds: reachable
   ...
   fun:iocshRegister
   ...
}
{
   One time initialization
   Memcheck:Leak
   match-leak-kinds: reachable
   ...
   fun:_ZL12timeRegisterv
   ...
}
{
   Leaks by design (cf. putenv())
   Memcheck:Leak
   match-leak-kinds: definite
   ...
   fun:epicsEnvSet
   ...
}
{
   C epicsThread API doesn't join threads.  Threads live at exit appear as leaks
   Memcheck:Leak
   match-leak-kinds: possible
   ...
   fun:pthread_create*
   fun:epicsThreadCreate
   ...
}
{
   One time initialization
   Memcheck:Leak
   match-leak-kinds: reachable
   ...
   fun:scanInit
   ...
}
{
   One time initialization
   Memcheck:Leak
   match-leak-kinds: reachable
   ...
   fun:callbackInit
   ...
}
{
   One time initialization
   Memcheck:Leak
   match-leak-kinds: reachable
   ...
   fun:db_init_events
   ...
}
{
   One time initialization
   Memcheck:Leak
   match-leak-kinds: reachable
   ...
   fun:dbCaLinkInitImpl
   ...
}
{
   One time initialization
   Memcheck:Leak
   match-leak-kinds: reachable
   ...
   fun:dbBkptInit
   ...
}
{
   One time initialization
   Memcheck:Leak
   match-leak-kinds: reachable
   ...
   fun:dbmfInit
   ...
}
{
   One time initialization
   Memcheck:Leak
   match-leak-kinds: reachable
   ...
   fun:testdbPrepare
   ...
}
{
   Atomic set
   Helgrind:Race
   fun:epicsAtomicSetIntT
   ...
}